Does ESRI's Story Map Tour support the use of basemaps in a different projection?
In my organisation all of our basemaps are using New Zealand Transverse Mercator (EPSG 2193)
I've tried changing the basemap via the builder interface using our Basemap Gallery, but nothing changes. I have also tried to change it by editing the Web Map the story map generates. Either nothing happens, or it returns with 'Basemap Not Responding'.
This makes me think the projection is causing the issue, as I can change the web map to anything else in Web Mercator.